feat: fetchKueData mit vollständiger Extraktion aus kueData.js ersetzt loadWindowVariables

- Dynamisches Laden von kueData.js nur bei Bedarf
- Alle benötigten Variablen wie kueAlarm1, kueCableBreak etc. extrahiert
- Fehleranzeige in KabelModulStatus funktioniert wieder korrekt
- loadWindowVariables.ts für KUE vollständig ersetzt

services/fetchKueData.ts

@@ -1,40 +1,61 @@
-// ✅ Service: /services/fetchKueData.ts
+// /services/fetchKueData.ts
 
 export const fetchKueData = async () => {
-  if (typeof window === "undefined") return null;
+  try {
+    if (typeof window === "undefined") return null;
 
-  // ✅ kueData.js nur bei Bedarf nachladen (Pfad abhängig von Umgebung)
-  const scriptSrc =
-    process.env.NODE_ENV === "production"
-      ? "/CPL?/CPL/SERVICE/kueData.js"
-      : "/CPLmockData/SERVICE/kueData.js";
+    // ✅ Script dynamisch laden
+    await new Promise<void>((resolve, reject) => {
+      const script = document.createElement("script");
+      const env = process.env.NEXT_PUBLIC_NODE_ENV;
+      script.src =
+        env === "production"
+          ? "/CPL?/CPL/SERVICE/kueData.js"
+          : "/CPLmockData/SERVICE/kueData.js";
+      script.async = true;
+      script.onload = () => resolve();
+      script.onerror = () => reject("Fehler beim Laden von kueData.js");
+      document.body.appendChild(script);
+    });
 
-  await new Promise<void>((resolve, reject) => {
-    const script = document.createElement("script");
-    script.src = scriptSrc;
-    script.async = true;
-    script.onload = () => resolve();
-    script.onerror = () => reject("❌ Fehler beim Laden von kueData.js");
-    document.body.appendChild(script);
-  });
+    const win = window as any;
 
-  const win = window as any;
+    // ✅ Alle benötigten Variablen extrahieren
+    const keys = [
+      "kueOnline",
+      "kueID",
+      "kuePSTmMinus96V",
+      "kueAlarm1",
+      "kueAlarm2",
+      "kueIso",
+      "kueResidence",
+      "kueCableBreak",
+      "kueGroundFault",
+      "kueLimit1",
+      "kueLimit2Low",
+      "kueDelay1",
+      "kueLoopInterval",
+      "kueVersion",
+      "tdrAtten",
+      "tdrPulse",
+      "tdrSpeed",
+      "tdrAmp",
+      "tdrTrigger",
+      "tdrLocation",
+      "tdrActive",
+      "kueOverflow",
+      "tdrLast",
+    ];
 
-  return {
-    kueOnline: win.win_kueOnline ?? false,
-    kueID: win.win_kueID ?? null,
-    pstMinus96V: win.win_kuePSTmMinus96V ?? null,
-    alarm1: win.win_kueAlarm1 ?? null,
-    alarm2: win.win_kueAlarm2 ?? null,
-    iso: win.win_kueIso ?? null,
-    residence: win.win_kueResidence ?? null,
-    cableBreak: win.win_kueCableBreak ?? null,
-    groundFault: win.win_kueGroundFault ?? null,
-    limit1: win.win_kueLimit1 ?? null,
-    limit2Low: win.win_kueLimit2Low ?? null,
-    delay1: win.win_kueDelay1 ?? null,
-    loopInterval: win.win_kueLoopInterval ?? null,
-    kueVersion: win.win_kueVersion ?? null,
-    overflow: win.win_kueOverflow ?? null,
-  };
+    const result: Record<string, any> = {};
+    for (const key of keys) {
+      const winKey = `win_${key}`;
+      result[key] = win[winKey] ?? [];
+    }
+
+    return result;
+  } catch (error) {
+    console.error("❌ Fehler beim Laden der KUE-Daten:", error);
+    return null;
+  }
 };